ARM: samsung: convert to MULTI_IRQ_HANDLER

Now that there is a generic IRQ handler for multiple VIC devices use it
for samsung to help building multi platform kernels.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f48219b4ad7a065bc08ca7aa518e695e656351ed..4364de547e9814db0209e36e84f9b93d222dd31a 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -803,6 +803,7 @@ config ARCH_S5P64X0
        select HAVE_SCHED_CLOCK
        select HAVE_S3C2410_I2C if I2C
        select HAVE_S3C_RTC if RTC_CLASS
+       select MULTI_IRQ_HANDLER
        help
          Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
          SMDK6450.
@@ -818,6 +819,7 @@ config ARCH_S5PC100
        select HAVE_S3C2410_I2C if I2C
        select HAVE_S3C_RTC if RTC_CLASS
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
+       select MULTI_IRQ_HANDLER
        help
          Samsung S5PC100 series based systems
 
@@ -838,6 +840,7 @@ config ARCH_S5PV210
        select HAVE_S3C_RTC if RTC_CLASS
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
        select NEED_MACH_MEMORY_H
+       select MULTI_IRQ_HANDLER
        help
          Samsung S5PV210/S5PC110 series based systems
 

diff --git a/arch/arm/mach-s5p64x0/include/mach/entry-macro.S b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
index 10b62b4f821177aa2c45fd2d7c91748411973d44..fbb246d0a3dfee7bd21252fb54e98abd32518086 100644 (file)
--- a/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
+++ b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
@@ -10,7 +10,8 @@
  * published by the Free Software Foundation.
 */
 
-#include <mach/map.h>
-#include <plat/irqs.h>
+               .macro  disable_fiq
+               .endm
 
-#include <asm/entry-macro-vic2.S>
+               .macro  arch_ret_to_user, tmp1, tmp2
+               .endm

diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 4a1250cd1356b364c5a4c38160610caadccf3292..c272c3f7d6deed40a6b7560075c392907578becb 100644 (file)
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -27,6 +27,7 @@
 
 #include <video/platform_lcd.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/irq.h>
@@ -242,6 +243,7 @@ MACHINE_START(SMDK6440, "SMDK6440")
        .atag_offset    = 0x100,
 
        .init_irq       = s5p6440_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = smdk6440_map_io,
        .init_machine   = smdk6440_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 0ab129ecf00956decaab6e1b60b55d71e7a841fa..7a47009596162de6112214f3fe827f61a457c46f 100644 (file)
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -27,6 +27,7 @@
 
 #include <video/platform_lcd.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/irq.h>
@@ -262,6 +263,7 @@ MACHINE_START(SMDK6450, "SMDK6450")
        .atag_offset    = 0x100,
 
        .init_irq       = s5p6450_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = smdk6450_map_io,
        .init_machine   = smdk6450_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5pc100/include/mach/entry-macro.S b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
index ba76af052c81fac1183584e33bf0e337246f9d48..b8c242edfa22d6711674e66c1974c23c9c914eed 100644 (file)
--- a/arch/arm/mach-s5pc100/include/mach/entry-macro.S
+++ b/arch/arm/mach-s5pc100/include/mach/entry-macro.S
@@ -12,39 +12,14 @@
  * warranty of any kind, whether express or implied.
 */
 
-#include <asm/hardware/vic.h>
-#include <mach/map.h>
-#include <plat/irqs.h>
-
        .macro  disable_fiq
        .endm
 
        .macro  get_irqnr_preamble, base, tmp
-       ldr     \base, =VA_VIC0
        .endm
 
        .macro  arch_ret_to_user, tmp1, tmp2
        .endm
 
        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-       @ check the vic0
-       mov     \irqnr, # S5P_IRQ_OFFSET + 31
-       ldr     \irqstat, [ \base, # VIC_IRQ_STATUS ]
-       teq     \irqstat, #0
-
-       @ otherwise try vic1
-       addeq   \tmp, \base, #(VA_VIC1 - VA_VIC0)
-       addeq   \irqnr, \irqnr, #32
-       ldreq   \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
-       teqeq   \irqstat, #0
-
-       @ otherwise try vic2
-       addeq   \tmp, \base, #(VA_VIC2 - VA_VIC0)
-       addeq   \irqnr, \irqnr, #32
-       ldreq   \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
-       teqeq   \irqstat, #0
-
-       clzne   \irqstat, \irqstat
-       subne   \irqnr, \irqnr, \irqstat
        .endm

diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index 26f5c91c9427be2c9642858c01f4f7205d165e3b..93ebe3a92d1056f433cdc58eb23c72aa1965e19a 100644 (file)
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -25,6 +25,7 @@
 #include <linux/input.h>
 #include <linux/pwm_backlight.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
@@ -250,6 +251,7 @@ MACHINE_START(SMDKC100, "SMDKC100")
        /* Maintainer: Byungho Min <bhmin@samsung.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pc100_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = smdkc100_map_io,
        .init_machine   = smdkc100_machine_init,
        .timer          = &s3c24xx_timer,

diff --git a/arch/arm/mach-s5pv210/include/mach/entry-macro.S b/arch/arm/mach-s5pv210/include/mach/entry-macro.S
index 3aa41ac59f079f5551724fe0d6ef0386b08fff8b..bebca1b5d0b1bb73ea47b05085308b8e0f748dd1 100644 (file)
--- a/arch/arm/mach-s5pv210/include/mach/entry-macro.S
+++ b/arch/arm/mach-s5pv210/include/mach/entry-macro.S
@@ -10,45 +10,8 @@
  * published by the Free Software Foundation.
 */
 
-#include <asm/hardware/vic.h>
-#include <mach/map.h>
-#include <plat/irqs.h>
-
        .macro  disable_fiq
        .endm
 
-       .macro  get_irqnr_preamble, base, tmp
-       ldr     \base, =VA_VIC0
-       .endm
-
        .macro  arch_ret_to_user, tmp1, tmp2
        .endm
-
-       .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-       @ check the vic0
-       mov     \irqnr, # S5P_IRQ_OFFSET + 31
-       ldr     \irqstat, [ \base, # VIC_IRQ_STATUS ]
-       teq     \irqstat, #0
-
-       @ otherwise try vic1
-       addeq   \tmp, \base, #(VA_VIC1 - VA_VIC0)
-       addeq   \irqnr, \irqnr, #32
-       ldreq   \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
-       teqeq   \irqstat, #0
-
-       @ otherwise try vic2
-       addeq   \tmp, \base, #(VA_VIC2 - VA_VIC0)
-       addeq   \irqnr, \irqnr, #32
-       ldreq   \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
-       teqeq   \irqstat, #0
-
-       @ otherwise try vic3
-       addeq   \tmp, \base, #(VA_VIC3 - VA_VIC0)
-       addeq   \irqnr, \irqnr, #32
-       ldreq   \irqstat, [ \tmp, # VIC_IRQ_STATUS ]
-       teqeq   \irqstat, #0
-
-       clzne   \irqstat, \irqstat
-       subne   \irqnr, \irqnr, \irqstat
-       .endm

diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 5811a96125f0afdff992b77536f0c60ea1b52c32..71ca95604d6309d96d0e0698136faab87d17a2b9 100644 (file)
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -22,6 +22,7 @@
 #include <linux/input.h>
 #include <linux/gpio.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/setup.h>
@@ -680,6 +681,7 @@ MACHINE_START(AQUILA, "Aquila")
           Kyungmin Park <kyungmin.park@samsung.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pv210_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = aquila_map_io,
        .init_machine   = aquila_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 15edcae448b9a81411dda546d48803875eb239b1..448fd9ea96f2a52b87f24df1ebb37fa13349f381 100644 (file)
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -27,6 +27,7 @@
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/setup.h>
@@ -956,6 +957,7 @@ MACHINE_START(GONI, "GONI")
        /* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pv210_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = goni_map_io,
        .init_machine   = goni_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index f7266bb0cac8d364d11deb5005ec67743d9d8e84..c2531ffc720bbc60df829934204f3ea9550f96a5 100644 (file)
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -15,6 +15,7 @@
 #include <linux/i2c.h>
 #include <linux/sysdev.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/setup.h>
@@ -138,6 +139,7 @@ MACHINE_START(SMDKC110, "SMDKC110")
        /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pv210_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = smdkc110_map_io,
        .init_machine   = smdkc110_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index a9106c392398c1c61dc16f01914508b7b5a8956c..4ca77c41d4996fc3074ff55dd91ab6efc3bca2a5 100644 (file)
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -20,6 +20,7 @@
 #include <linux/delay.h>
 #include <linux/pwm_backlight.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/setup.h>
@@ -315,6 +316,7 @@ MACHINE_START(SMDKV210, "SMDKV210")
        /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pv210_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = smdkv210_map_io,
        .init_machine   = smdkv210_machine_init,
        .timer          = &s5p_timer,

diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
index 97cc066c5369ac2b8598577ec550e98bf93f8402..df70fcb345168d4b0ce8a93ff586ce2612552a5e 100644 (file)
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ b/arch/arm/mach-s5pv210/mach-torbreck.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/serial_core.h>
 
+#include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/setup.h>
@@ -127,6 +128,7 @@ MACHINE_START(TORBRECK, "TORBRECK")
        /* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */
        .atag_offset    = 0x100,
        .init_irq       = s5pv210_init_irq,
+       .handle_irq     = vic_handle_irq,
        .map_io         = torbreck_map_io,
        .init_machine   = torbreck_machine_init,
        .timer          = &s5p_timer,